Current Sense Amplifiers

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NCS21671 Current Sense Amplifiers

onsemi NCS21671 Current Sense Amplifiers feature a zero-drift architecture and enable current sensing with voltage drops as low as 10mV full-scale. The onsemi NCS21671 offers gains ranging from 25 to 200V/V to measure the voltage across shunts at common-mode voltages from -0.1V to 40V. The NCS21671 are available in Micro10 and SC70-6 packages and can operate from a single +1.8V to +5.5V power supply, drawing a maximum of 40μA of supply current.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (JPY) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Number of Channels	Vcm - Common Mode Voltage	CMRR - Common Mode Rejection Ratio	Ib - Input Bias Current	Vos - Input Offset Voltage	Supply Voltage - Max	Supply Voltage - Min	Operating Supply Current	Gain Error	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package / Case	SR - Slew Rate	Packaging
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCV21671SQ100T2G onsemi 1: ¥272.4 2,613In Stock	Mfr. Part # NCV21671SQ100T2G Mouser Part # 863-NCV21671SQ100T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	2,613In Stock	Cut Tape ¥272.4 ¥199.3 ¥179.4 ¥160.3 Reel ¥133.9 View ¥150.7 ¥144.7 ¥143 ¥131.1	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	134 dB	35 uA	3 uV	5.5 V	1.8 V	80 uA	0.3 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671SQ100T2G onsemi 1: ¥269.1 2,804In Stock	Mfr. Part # NCS21671SQ100T2G Mouser Part # 863-NCS21671SQ100T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	2,804In Stock	Cut Tape ¥269.1 ¥196 ¥177.7 ¥158.3 Reel ¥132.2 View ¥148.7 ¥142.8 ¥141.2 ¥129.2	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	134 dB	35 uA	3 uV	5.5 V	1.8 V	80 uA	0.3 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671SQ200T2G onsemi 1: ¥269.1 2,940In Stock	Mfr. Part # NCS21671SQ200T2G Mouser Part # 863-NCS21671SQ200T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	2,940In Stock	Cut Tape ¥269.1 ¥196 ¥177.7 ¥158.3 Reel ¥132.2 View ¥148.7 ¥142.8 ¥141.2 ¥129.2	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	134 dB	35 uA	2 uV	5.5 V	1.8 V	80 uA	0.5 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCV21671SQ025T2G onsemi 1: ¥270.7 2,046In Stock	Mfr. Part # NCV21671SQ025T2G Mouser Part # 863-NCV21671SQ025T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	2,046In Stock	Cut Tape ¥270.7 ¥197.7 ¥179.4 ¥159.5 Reel ¥128.6 View ¥150 ¥144.2 ¥143 ¥126.1	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	127 dB	35 uA	9 uV	5.5 V	1.8 V	80 uA	0.4 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCV21671SQ050T2G onsemi 1: ¥272.4 1,862In Stock	Mfr. Part # NCV21671SQ050T2G Mouser Part # 863-NCV21671SQ050T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	1,862In Stock	Cut Tape ¥272.4 ¥199.3 ¥179.4 ¥160.3 Reel ¥133.9 View ¥150.7 ¥144.7 ¥143 ¥131.1	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	127 dB	35 uA	4 uV	5.5 V	1.8 V	80 uA	0.4 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCV21671SQ200T2G onsemi 1: ¥270.7 2,990In Stock	Mfr. Part # NCV21671SQ200T2G Mouser Part # 863-NCV21671SQ200T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	2,990In Stock	Cut Tape ¥270.7 ¥197.7 ¥179.4 ¥159.5 Reel ¥128.6 View ¥150 ¥144.2 ¥143 ¥126.1	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	134 dB	35 uA	2 uV	5.5 V	1.8 V	80 uA	0.5 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671DM025R2G onsemi 1: ¥277.4 3,900In Stock	Mfr. Part # NCS21671DM025R2G Mouser Part # 863-NCS21671DM025R2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	3,900In Stock	Cut Tape ¥277.4 ¥202.6 ¥184.4 ¥163.8 View Reel ¥134.7 ¥154 ¥148.2 ¥147.2 ¥142 ¥134.7	Min.: 1 Mult.: 1 : 4,000	NCS21671	1 Channel	40 V	109 dB	35 uA	19 uV	5.5 V	1.8 V		0.4 %	- 40 C	+ 125 C	SMD/SMT	Micro-10	0.3 V/us	Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671DM050R2G onsemi 1: ¥282.4 3,980In Stock	Mfr. Part # NCS21671DM050R2G Mouser Part # 863-NCS21671DM050R2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	3,980In Stock	Cut Tape ¥282.4 ¥274.1 ¥186 ¥172.7 View Reel ¥136.7 ¥165.9 ¥160.6 ¥155.3 ¥150 ¥136.7	Min.: 1 Mult.: 1 : 4,000	NCS21671	1 Channel	40 V	109 dB	35 uA	12 uV	5.5 V	1.8 V		0.4 %	- 40 C	+ 125 C	SMD/SMT	Micro-10	0.3 V/us	Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671DM100R2G onsemi 1: ¥280.7 4,000In Stock	Mfr. Part # NCS21671DM100R2G Mouser Part # 863-NCS21671DM100R2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	4,000In Stock	Cut Tape ¥280.7 ¥204.3 ¥184.4 ¥164.9 View Reel ¥134.7 ¥154.8 ¥148.8 ¥147 ¥137.7 ¥134.7	Min.: 1 Mult.: 1 : 4,000	NCS21671	1 Channel	40 V	109 dB	35 uA	10 uV	5.5 V	1.8 V		0.3 %	- 40 C	+ 125 C	SMD/SMT	Micro-10	0.3 V/us	Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671DM200R2G onsemi 1: ¥282.4 3,992In Stock	Mfr. Part # NCS21671DM200R2G Mouser Part # 863-NCS21671DM200R2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	3,992In Stock	Cut Tape ¥282.4 ¥274.1 ¥186 ¥172.7 View Reel ¥136.7 ¥165.9 ¥160.6 ¥155.3 ¥150 ¥136.7	Min.: 1 Mult.: 1 : 4,000	NCS21671	1 Channel	40 V	109 dB	35 uA	10 uV	5.5 V	1.8 V		0.5 %	- 40 C	+ 125 C	SMD/SMT	Micro-10	0.3 V/us	Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671SQ025T2G onsemi 1: ¥269.1 790In Stock	Mfr. Part # NCS21671SQ025T2G Mouser Part # 863-NCS21671SQ025T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	790In Stock	Cut Tape ¥269.1 ¥196 ¥177.7 ¥158.3 Reel ¥132.2 View ¥148.7 ¥142.8 ¥141.2 ¥129.2	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	127 dB	35 uA	9 uV	5.5 V	1.8 V	80 uA	0.4 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape
Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR NCS21671SQ050T2G onsemi 1: ¥269.1 1,732In Stock	Mfr. Part # NCS21671SQ050T2G Mouser Part # 863-NCS21671SQ050T2G	onsemi	Current Sense Amplifiers VOLTAGE OUTPUT CURRENT SHUNT MONITOR Learn More about onsemi ncs21671 amplifiers	Datasheet	1,732In Stock	Cut Tape ¥269.1 ¥196 ¥177.7 ¥158.3 Reel ¥132.2 View ¥148.7 ¥142.8 ¥141.2 ¥129.2	Min.: 1 Mult.: 1 : 3,000	NCS21671	1 Channel	- 100 mV to 40 V	127 dB	35 uA	4 uV	5.5 V	1.8 V	80 uA	0.4 %	- 40 C	+ 150 C	SMD/SMT	SC-70-6		Reel, Cut Tape

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NCS21671 Current Sense Amplifiers

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